347358723

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 490017600

約数和(自身を除く): 142658877

約数列:

[1, 3, 29, 87, 89, 113, 267, 339, 397, 1191, 2581, 3277, 7743, 9831, 10057, 11513, 30171, 34539, 35333, 44861, 105999, 134583, 291653, 874959, 1024657, 1300969, 3073971, 3902907, 3992629, 11977887, 115786241, 347358723]

約数ペア:

[(1, 347358723), (3, 115786241), (29, 11977887), (87, 3992629), (89, 3902907), (113, 3073971), (267, 1300969), (339, 1024657), (397, 874959), (1191, 291653), (2581, 134583), (3277, 105999), (7743, 44861), (9831, 35333), (10057, 34539), (11513, 30171)]